CN212976049U - Bare rock flushing device - Google Patents

Abstract

The utility model discloses a bare rock washing device, which comprises a trolley, a washing machine and a high-pressure spray head; the trolley is provided with a support, the other spray head swinging assembly comprises a connecting rod, a first connecting rod, a second connecting rod and a spray head seat, one end of the connecting rod is hinged to a travelling wheel hub of the washing machine, the other end of the connecting rod is hinged to one end of the first connecting rod, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to one end of the spray head seat, the other end of the spray head seat is hinged to the support, and the high-pressure spray head is connected; the protection assembly comprises a first baffle and a second baffle which are arranged on one side of the washing machine and fixed on the bracket; the shower component comprises a plurality of spray heads arranged along the outer side of the second baffle; the water recovery component comprises a water tank arranged on the bracket and a filter screen arranged on the water tank; this flushing device has the high pressure and does not have the leak source and washes, and the bare rock surface attaches the small rock powder of adhesion and once washs through the shower head, and labour saving and time saving, the sparge water reuse washes and the second baffle shelters from the advantage that sputter rubble safety risk is low.

Description

Bare rock flushing device

Technical Field

The utility model relates to a cleaning equipment, concretely relates to bare rock flushing device.

Background

In order to ensure the engineering quality, the bare rock of the tunnel needs to be cleaned before being subjected to lining spraying protection or protection treatment; the rock powder on the surface of the bare rock is blown off by air blasting in the conventional method, and due to the poor ventilation of the long tunnel, the blown-off dust is not easy to scatter, so that the pollution to the construction environment and the construction base surface is caused, and the construction is difficult when the humidity is high by the air blasting method; high-pressure water washing is a better cleaning treatment mode, the high-pressure water washing needs workers to hold a high-pressure spray head to wash the surface of bare rock, actual workers have leakage points and wash rock stratum basal planes and small broken stones, so that the washing operation has certain risks, the surface layer of the bare rock washed by high pressure often has small rock powder, subsequent workers need to wash repeatedly, labor and time are wasted, and a large amount of waste water is generated.

SUMMERY OF THE UTILITY MODEL

To the technical problem that above-mentioned exists, the utility model provides a bare rock flushing device solves the high pressure water and washes easily and produce the leak source, and the bare rock surface attaches to glue small rock powder and washes repeatedly wastes time and energy and produce the safe risk that a large amount of waste water and rubble sputter and bring.

In order to realize the purpose, the utility model discloses the technical scheme who takes is:

the bare rock washing equipment comprises a trolley, a washing machine and a high-pressure spray head connected with the washing machine, wherein the washing machine is arranged on the trolley; the trolley is provided with a support and also comprises a spray head swinging assembly, a protection assembly, a shower assembly and a water recovery assembly; the spray head swinging assembly comprises a connecting rod, a first connecting rod, a second connecting rod and a spray head seat, one end of the connecting rod is hinged to a travelling wheel hub of the trolley, the other end of the connecting rod is hinged to one end of the first connecting rod, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to one end of the spray head seat, the other end of the spray head seat is hinged to the support, and the high-pressure spray head is connected to the spray head seat; the protection assembly comprises a first baffle and a second baffle which are arranged on one side of the washing machine and fixed on the bracket; the shower assembly comprises a plurality of spray heads arranged along the outer side surface of the second baffle; the water recovery assembly comprises a water tank arranged on the trolley and a filter screen arranged on the water tank.

Further, foretell bare rock flushing device, first baffle and second baffle are arc baffle, can overturn and set up on the support, and first baffle and second baffle arc center all face the bare rock side.

Further, in the bare rock washing device, the second baffle is set to be 1.6-1.9 m.

Further, foretell bare rock flushing device, high pressure nozzle contains first barral of a gun and second barral of a gun, first barral of a gun is connected on the nozzle base, first barral of a gun and the connection can be dismantled to the second barral of a gun.

Further, according to the bare rock washing device, the spray header is a fan-shaped spray header.

The embodiment of the utility model provides a beneficial effect is:

1. the high-pressure spray head is connected to the spray head seat, and bare rock cleaning operation can be synchronously completed only by moving the flushing machine, so that the labor intensity is reduced, and workers are liberated;

2. the arc centers of the first baffle and the second baffle face to the bare rock side, the first baffle and the second baffle limit partial flushing wastewater together, and an operator can operate the first baffle and the second baffle after placing the first baffle at the rear part of the second baffle, so that the risk of injury to the operator caused by broken stone sputtering during high-pressure flushing can be reduced;

3. the bare rock is washed by high-pressure water of the high-pressure spray nozzle to remove residual rock powder or particles, and is quickly washed by spraying fan-shaped water through the spray head arranged on the second baffle without being repeatedly washed and removed by the high-pressure spray nozzle,

4. in the washing process, the high-pressure spray head and the spray head part wash waste water and filter the waste water through the filter screen to enter the water tank, and the recovered waste water can be repeatedly used for washing, so that the washing water consumption is reduced, and the water consumption efficiency is improved. And meanwhile, most of the solid garbage can be washed, and the cleaning amount of the scattered solid garbage is reduced.

Drawings

Fig. 1 is a front view of the bare rock washing apparatus of the present invention;

fig. 2 is the top view of the bare rock washing device of the utility model.

Reference numerals in the drawings of the specification include: the device comprises a washing machine 1, a first gun rod 20, a second gun rod 21, a support 3, a side link 4, a first connecting rod 5, a second connecting rod 6, a spray head seat 7, a first baffle 8, a second baffle 9, a spray head 10, a water tank 11, a filter screen 12 and a trolley 13.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1: with reference to FIGS. 1 and 2

The bare rock washing equipment comprises a trolley 13, a washing machine 1 and a high-pressure spray head connected with the washing machine 1, wherein the washing machine 1 is arranged on the trolley 13; the trolley 13 is also provided with a bracket 3, and also comprises a spray head swinging assembly, a protection assembly, a showering assembly and a water recovery assembly; the spray head swinging assembly comprises a side link, a first connecting rod 5, a second connecting rod 6 and a spray head seat 7, one end of the side link 4 is hinged to a travelling wheel hub of the trolley 13, the other end of the side link is hinged to one end of the first connecting rod 5, the other end of the first connecting rod 5 is hinged to one end of the second connecting rod 6, the other end of the second connecting rod 6 is hinged to one end of the spray head seat 7, the other end of the spray head seat 7 is hinged to the support 3, and the high-pressure spray head is connected to the spray; the protection assembly comprises a first baffle 8 and a second baffle 9 which are arranged at one side of the washing machine 1 and fixed on the bracket 3; the shower assembly comprises a plurality of spray headers 10 arranged along the outer side surface of the second baffle 9, and the spray headers 10 can adopt fan-shaped spray headers 10 for example and can spray fan-shaped water; the water recovery assembly comprises a water tank 11 arranged on a trolley 13 and a sieve 12 arranged on the water tank 11.

The working principle is as follows:

when the bare rock base surface cleaning work is prepared, the flushing machine 1 is arranged in the extending direction of bare rock, the first baffle 8 and the second baffle 9 face the bare rock, then the flushing machine 1 is started, the high-pressure pump of the flushing machine 1 supplies water to the high-pressure spray head and the spray head 10, then the trolley 13 is slowly pushed along the extending direction of the bare rock, when the trolley 13 walks along the extending direction of the bare rock, the travelling wheel of the trolley 13 drives two ends of the connecting rod 4 hinged on the travelling wheel hub to roughly do circular motion, the middle part 5 of the first connecting rod is hinged on the bracket 3, so that the connecting rod 4 drives the first connecting rod 5 to swing left and right, the first connecting rod 5 drives the second connecting rod 6 to swing up and down, as one end of the spray head seat 7 is hinged with the second connecting rod 6, one end is hinged on the bracket 3, so that the second connecting rod 6 drives the spray head seat 7 to swing, and the high-pressure spray head is connected on the spray head seat, the specific swing operation amplitude can be set into various types by adjusting the lengths of the side link 4, the first connecting rod 5, the second connecting rod 6 and the nozzle seat 7 according to actual needs; the high-pressure spray head can swing to move along a fixed track, so that the problem that the high-pressure spray head is held by a worker for a long time and the washing leakage point cannot be avoided is solved; in actual bare rock washing operation, an operator can place the rear part of the second baffle 9 to push the trolley 13 to slowly advance, and broken stones sputtered on the high-pressure washing rock surface are shielded by the second baffle 9, so that the operation risk of the operator in hitting the broken stones by washing is reduced; the umbrella-shaped water sprayed by the spray head 10 quickly cleans the rock powder and the broken stone particles remained on the rock surface after being washed by the high-pressure spray head, so that the phenomenon that the rock powder and the broken stone particles are continuously washed out by using the high-pressure spray head to wash the rock surface and time and labor are wasted due to repeated washing is avoided; the part that first baffle 8 and second baffle 9 were retrieved washes waste water and retrieves to water tank 11 through filter screen 12, and the waste water of collection can be used for rinsing bare rock repeatedly, has reduced the water consumption that washes, has improved water efficiency, and economic benefits is good.

Example 2: refer to FIG. 2

Compared with the embodiment 1, the difference is that the first baffle plate 8 and the second baffle plate 9 are arc-shaped baffle plates, can be arranged on the bracket 3 in a turnover way, and the arc centers of the first baffle plate 8 and the second baffle plate 9 face to the bare rock side; the arc-shaped baffle can be well matched with an unformed bare rock surface of the tunnel, a water body for washing the rock surface by the high-pressure spray head is sputtered at an angle, and the effect of collecting washing wastewater by the arc-shaped first baffle 8 and the arc-shaped second baffle 9 is better; the height of the second baffle 9 is set to be 1.6-1.9m, so that shielding of most operators can be met, and after the flushing operation is completed, the first baffle 8 and the second baffle 9 can be turned over and covered on the flushing machine 1, so that the volume of the bare rock flushing equipment is reduced, and the bare rock flushing equipment is convenient to store.

Example 3: refer to FIG. 2

Compared with the above embodiment, the difference is that the high-pressure spray head comprises a first gun rod 20 and a second gun rod 21, the first gun rod 20 is connected to the spray head base 7, and the first gun rod 20 and the second gun rod 21 are detachably connected; the specific first gun rod 20 is fixedly or detachably connected to the nozzle seat 7, and preferably, the first gun rod 20 is detachably connected to the nozzle seat 7, so that the flexible operator can hold the high-pressure nozzle or fix the high-pressure nozzle for washing, and the second gun rod 21 specifically has different length specifications, for example: 0.5m and 1m, and the second gun rods 21 with different lengths and models are selected, so that the adjustment of the actual washing water jet track under the same swing track of the nozzle base 7 can be met, the adjustment is convenient, and the requirements of different bare rock distance operations can also be met.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (5)

1. The bare rock washing equipment comprises a trolley (13), a washing machine (1) and a high-pressure spray head connected with the washing machine (1), wherein the washing machine (1) is arranged on the trolley (13); the method is characterized in that: the trolley (13) is provided with a bracket (3), and also comprises a spray head swinging assembly, a protection assembly, a showering assembly and a water recovery assembly; the spray head swinging assembly comprises a side link (4), a first connecting rod (5), a second connecting rod (6) and a spray head seat (7), one end of the side link (4) is hinged to a travelling wheel hub of the trolley (13), the other end of the side link is hinged to one end of the first connecting rod (5), the other end of the first connecting rod (5) is hinged to one end of the second connecting rod (6), the other end of the second connecting rod (6) is hinged to one end of the spray head seat (7), the other end of the spray head seat (7) is hinged to the support (3), and the high-pressure spray head is connected to the spray head seat (7); the protection assembly comprises a first baffle (8) and a second baffle (9) which are arranged on one side of the washing machine (1) and fixed on the bracket (3); the shower component comprises a plurality of spray headers (10) arranged along the outer side surface of the second baffle (9); the water recovery assembly comprises a water tank (11) arranged on the trolley (13) and a filter screen (12) arranged on the water tank (11).

2. Bare rock washing apparatus according to claim 1, characterised in that: first baffle (8) and second baffle (9) are cowl, and the upset sets up on support (3), and first baffle (8) and second baffle (9) arc center all towards the bare rock side.

3. Bare rock washing apparatus according to claim 2, characterised in that: the height of the second baffle (9) is set to be 1.6-1.9 m.

4. Bare rock washing apparatus according to any one of claims 1 to 3, wherein: the high-pressure sprayer comprises a first gun rod (20) and a second gun rod (21), wherein the first gun rod (20) is connected to the sprayer base (7), and the first gun rod (20) is detachably connected with the second gun rod (21).

5. Bare rock washing apparatus according to claim 4, wherein: the spray header (10) is a fan-shaped spray header (10).

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